The recent raid revealed papers showing that Singh allegedly amassed illegal assets during his postings at Mahraura sub-division in Saran district and in the office of Darbhanga Commissioner, his current posting.
Singh's immovable assets in his native district Deoria in Uttar Pradesh include two houses worth Rs 2.5 crore and 1.5 crore, a residential school worth Rs 2 crore, and a petrol pump, Vigilance DIG Pradeep Kumar Srivastava told reporters.
An FIR has been lodged against the ADM for amassing wealth disproportionate to his known sources of income.